388528052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3023}}^1$

素因数の和:3188

約数の個数: 48

約数和(自身を含む): 780337152

約数和(自身を除く): 391809100

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 127, 253, 254, 506, 508, 1012, 1397, 2794, 2921, 3023, 5588, 5842, 6046, 11684, 12092, 32131, 33253, 64262, 66506, 69529, 128524, 133012, 139058, 278116, 383921, 764819, 767842, 1529638, 1535684, 3059276, 4223131, 8446262, 8830183, 16892524, 17660366, 35320732, 97132013, 194264026, 388528052]

約数ペア:

[(1, 388528052), (2, 194264026), (4, 97132013), (11, 35320732), (22, 17660366), (23, 16892524), (44, 8830183), (46, 8446262), (92, 4223131), (127, 3059276), (253, 1535684), (254, 1529638), (506, 767842), (508, 764819), (1012, 383921), (1397, 278116), (2794, 139058), (2921, 133012), (3023, 128524), (5588, 69529), (5842, 66506), (6046, 64262), (11684, 33253), (12092, 32131)]